Sure, i mail a lot of cards and letters and dossiers of ephemeral treats, poems and painting. Especially to folks who have inspired me or otherwise lent a hand, and to folks (know and unknown) who seem to need a little spark to help them along their journey.
As part of my semi-obsessive documentation for my memory and amusement, i assemble photos (likely) enthusiastic correspondents send of their received items, along with “still life” photos of postal-related items or post-in-process, and often just scenes of post offices/workers/boxes.
Often times these items are organized chronologically-ish somehow, or maybe to a theme, but some cases (including this instance), neither applies and what follows is simply a batch of odds and ends hanging out for another cycle into the world.
Generally an absence of annotations as the meanings either aren’t meaningful or rather self-evident (that said, maybe some annotations will appear). Carry on, bring your own stamp.